Inventor · disambiguated record
Masamichi Ara
Also filed as: ARA MASAMICHI
2 granted patents·1 citations·filing 2013–2014
30Inventor score
Technology areasH04R
Top patents by PatentIndex Score
2 records- 0152US9674595B2Speaker and manufacturing method thereofPANASONIC IP MAN CO LTD·Filed 2014·Granted Jun 6, 2017·1 cites·14 claims
- 0241US9008350B2Loudspeaker, electronic device and mobile device both including the same, and method of producing the samePANASONIC CORP·Filed 2013·Granted Apr 14, 2015·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →